929 
CDUS43 KLOT 012137
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
435 PM CDT SUN APR 1 2018


................................... 

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR APRIL 1 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE          
                VALUE   (LST)  VALUE       VALUE  FROM               
                                                  NORMAL             
...............................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         33   1259 PM  83    2010  55    -22                
  MINIMUM         23R   607 AM  24    2002  33    -10                
  AVERAGE         28                        44    -16               
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.22 2005   0.09  -0.09             
  MONTH TO DATE    0.00                      0.09  -0.09             
  SINCE MAR 1      1.70                      2.45  -0.75             
  SINCE JAN 1      3.90                      5.18  -1.28             
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           37                        21     16                
  MONTH TO DATE   37                        21     16                
  SINCE MAR 1    923                       857     66                
  SINCE JUL 1   5795                      5612    183                
                                                                     
 COOLING                                                             
  TODAY            0                         0      0                
  MONTH TO DATE    0                         0      0                
  SINCE MAR 1      0                         0      0                
  SINCE JAN 1      0                         0      0                
...............................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     8.8                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               


..........................................................

                                                                     
THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        80      2010                    
 MINIMUM TEMPERATURE (F)   33        21      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  1 2018.........SUNRISE   636 AM CDT   SUNSET   719 PM CDT   
APRIL  2 2018.........SUNRISE   634 AM CDT   SUNSET   720 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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